/*
 * Copyright (C) 2021 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package co.infinum.goldfinger;

import ohos.biometrics.authentication.BiometricAuthentication;

public class RestartPredicates {
    /**
     * A predicate that will retry all non-fatal failures indefinitely, and timeouts a given number
     * of times.
     *
     * @param timeoutRestartCount The maximum number of times to restart after a timeout.
     * @return 成功失败
     */
    public static Goldfinger.RestartPredicate restartTimeouts(final int timeoutRestartCount) {
        return new Goldfinger.RestartPredicate() {
            private int timeoutRestarts = 0;

            @Override
            public boolean invoke(BiometricAuthentication.AuthenticationTips reason, int restartCount) {
                return reason.tipValue == 3 || timeoutRestarts++ < timeoutRestartCount;
            }
        };

    }

    /**
     * A predicate that will retry all non-fatal failures indefinitely, and timeouts 5 times.
     *
     * @return 成功失败
     */
    public static Goldfinger.RestartPredicate defaultPredicate() {
        return restartTimeouts(5);
    }

    /**
     * A predicate that will never restart after any failure.
     *
     * @return 成功失败
     */
    public static Goldfinger.RestartPredicate neverRestart() {
        return new Goldfinger.RestartPredicate() {
            @Override
            public boolean invoke(BiometricAuthentication.AuthenticationTips reason, int restartCount) {
                return false;
            }

        };
    }
}
